102743680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 270663120

約数和(自身を除く): 167919440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 128, 130, 160, 208, 212, 233, 260, 265, 320, 416, 424, 466, 520, 530, 640, 689, 832, 848, 932, 1040, 1060, 1165, 1378, 1664, 1696, 1864, 2080, 2120, 2330, 2756, 3029, 3392, 3445, 3728, 4160, 4240, 4660, 5512, 6058, 6784, 6890, 7456, 8320, 8480, 9320, 11024, 12116, 12349, 13780, 14912, 15145, 16960, 18640, 22048, 24232, 24698, 27560, 29824, 30290, 33920, 37280, 44096, 48464, 49396, 55120, 60580, 61745, 74560, 88192, 96928, 98792, 110240, 121160, 123490, 149120, 160537, 193856, 197584, 220480, 242320, 246980, 321074, 387712, 395168, 440960, 484640, 493960, 642148, 790336, 802685, 969280, 987920, 1284296, 1580672, 1605370, 1938560, 1975840, 2568592, 3210740, 3951680, 5137184, 6421480, 7903360, 10274368, 12842960, 20548736, 25685920, 51371840, 102743680]

約数ペア:

[(1, 102743680), (2, 51371840), (4, 25685920), (5, 20548736), (8, 12842960), (10, 10274368), (13, 7903360), (16, 6421480), (20, 5137184), (26, 3951680), (32, 3210740), (40, 2568592), (52, 1975840), (53, 1938560), (64, 1605370), (65, 1580672), (80, 1284296), (104, 987920), (106, 969280), (128, 802685), (130, 790336), (160, 642148), (208, 493960), (212, 484640), (233, 440960), (260, 395168), (265, 387712), (320, 321074), (416, 246980), (424, 242320), (466, 220480), (520, 197584), (530, 193856), (640, 160537), (689, 149120), (832, 123490), (848, 121160), (932, 110240), (1040, 98792), (1060, 96928), (1165, 88192), (1378, 74560), (1664, 61745), (1696, 60580), (1864, 55120), (2080, 49396), (2120, 48464), (2330, 44096), (2756, 37280), (3029, 33920), (3392, 30290), (3445, 29824), (3728, 27560), (4160, 24698), (4240, 24232), (4660, 22048), (5512, 18640), (6058, 16960), (6784, 15145), (6890, 14912), (7456, 13780), (8320, 12349), (8480, 12116), (9320, 11024)]